MD021 Plastic Wire Drawing Machine User Manual 
 
This  parameter  is  valid  only  when  "Frequency  source  selection" 
(F0-01) is set to "Digital setting". When "Frequency source selection" 
(F0-01) is set to "Digital setting", this parameter is the initial preset 
value of the inverter. 
 
"Acceleration time" specifies the time T1 required for the inverter to 
increase from 0 Hz to the maximum output frequency (F0-02).   
"Deceleration time" specifies the time T2 required for the inverter to 
decrease from the maximum output frequency (F0-02) to 0 Hz. 
Figure 6-1 shows the acceleration time and deceleration time. 
 
Figure 6-1 Acceleration time and deceleration time